This is a demo that explains how to extend the functionality of an agent locally.

DalClientModuleInstrumentation.java

The entry class for the plugin, which implements the InstrumentationModule interface and provides SPI to load the class during arex-agent-java startup

DalClientInstrumentation.java

Implement specific bytecode modification logic, telling arex-agent-java which class, method to modify, and when to execute

DalClientAdvice.java

Implement actual recording and replay logic, or your own logic;

Please refer to the detailed: arex-plugin-development-tutorial